MUTE: To mute the sound.
To disable Mute, press MUTE again, or press 
directly to adjust the sound.
DISPLAY—Adjust the Display
BY OSD MENU
The display menu is active in all input sources.
Press MENU.
Press | to select |
DISPLAY. |
|
Press ENTER. | |
Press | to select the |
desired item you want to adjust.
Use | to adjust it. |
Press EXIT to close the recent page.
Press MENU again to leave OSD Menu.
Aspect Ratio: To select the screen width to 16:9, 4:3 or Move Expand viewing mode. However, it only works on full screen. In PIP/PBP/Multi Window condition, it is unable.
Colour Adjust: To adjust the colour of red, green, blue, and skin tone for the screen.
Colour Temperature: To select the screen colour temperature between warm, defualt, and cool.
BY REMOTE CONTROL
WIDE: To select the screen width to 16:9, 4:3 or Move Expand viewing mode. (the function is the same as aspect ratio in OSD menu)
E N G L I S H
ViewSonic N2750w 23